83421408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{124139}}^1$

素因数の和:124159

約数の個数: 48

約数和(自身を含む): 250266240

約数和(自身を除く): 166844832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 124139, 248278, 372417, 496556, 744834, 868973, 993112, 1489668, 1737946, 1986224, 2606919, 2979336, 3475892, 3972448, 5213838, 5958672, 6951784, 10427676, 11917344, 13903568, 20855352, 27807136, 41710704, 83421408]

約数ペア:

[(1, 83421408), (2, 41710704), (3, 27807136), (4, 20855352), (6, 13903568), (7, 11917344), (8, 10427676), (12, 6951784), (14, 5958672), (16, 5213838), (21, 3972448), (24, 3475892), (28, 2979336), (32, 2606919), (42, 1986224), (48, 1737946), (56, 1489668), (84, 993112), (96, 868973), (112, 744834), (168, 496556), (224, 372417), (336, 248278), (672, 124139)]